The best way to join SPAMM is to just show up at the first meeting. The first meeting is Tuesday September 8th, at 6pm in Doudna 136. All future meetings are Tuesdays at 6pm also. Go check the main page and scroll down a little to see all the anime listings. You could also join our facebook page for easy announcementsAs for your signature question, I'm sorry I have no clue